import os
# os.sep 是反斜杠 \
sa, sb = os.sep + 'images' + os.sep, os.sep + 'labels' + os.sep
print(sa,sb)

# 换行读取
with open(txt) as read:
  path = [os.path.join("root",line.stirp(),"jpg")for line in read.readlines()]

#